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Smart City In Sustainable Policy Development As A Competitiveness Strategy: Literature Review
Get PDFSmart cities in sustainable development policies are a phenomenon of rapid urbanization development and changing the urban development paradigm. This concept utilizes high technology and data analysis to improve the population's quality of life, increase the efficiency of infrastructure and services, and stimulate sustainable economic growth. Smart cities aim to create a connected and intelligent urban environment by integrating various sectors. This research uses a structured literature review method by utilizing sources such as Scopus and Google Scholar and formulates research questions related to smart cities. The questions include defining an intelligent city, benefits, implementation challenges, applications, and quantitative analysis. In addition, this research aims to analyze the implementation of smart city solutions and propose strategies to overcome emerging challenges. Data-driven solutions in smart cities can change the urban landscape by providing personalized services and addressing the need for collaboration between the private, public, and government sectors. This research indicates that using technology and innovation in policy development to create sustainable economic growth in cities involves efforts to increase the city's economy's efficiency, productivity, and competitiveness. The complexity of urban development, the application of advanced technologies, and data-driven solutions in intelligent cities promise significant progress in sustainable urban developmen
Pengaruh Sustainability Reporting Disclosure Index Dan Financial Distress Terhadap Penerimaan Opini Audit Going Concern Pada Perusahaan Sektor Energi Yang Terdaftar Di Bursa Efek Indonesia Tahun 2021-2022
No full textThis research aims to determine the influence of Sustainability Reporting Disclosure Index and Financial Distress on the acceptance of Going Concern Audit Opinions in Energy Companies Listed on the Indonesia. The dependent variable of this research is Going Concern Audit Opinion, while the independent variables are Sustainability Reporting Disclosure Index and Financial Distress as well as the control variables Company Size, Leverage and Profitability. The population in this study was 95 Energy Sector companies registered on the IDX for the 2021-2022 period. This research sample consisted of 51 companies selected using purposive sampling techniques, with an observation period of 2 years, resulting in 102 company data. Data analysis uses multiple linear regression analysis using E-views 12. The results of the research show that partially the Sustainability Reporting Disclosure Index has no effect and is not significant on the Going Concern Audit Opinion and Financial Distress has a negative and significant effect on the Going Concern Audit Opinion. Meanwhile, simultaneously the Sustainability Reporting Disclosure Index and Financial Distress have a positive and significant effect on the Going Concern Audit Opinio
Peranan Kepala Desa Dalam Pemberdayaan Perempuan Melalui Pembinaan Kesejahteraan Keluarga Di Desa Muara Huta Raja Kabupaten Tapanuli Selatan Provinsi Sumatra Utara
No full textThe aim of this research is to find out and analyze how village leaders in Muara Huta Raja Village, South Tapanuli Regency, North Sumatra Province, empower women through the Family Welfare Development (PKK) program. To increase women's active involvement in social, economic and family welfare initiatives, empowering women in villages around the mine is very important. The research methodology used is descriptive qualitative and data collection techniques are carried out through documentation, interviews and observation. The research results show that village leaders play an important strategic role in advancing the PKK program by providing training and other resources that increase women's involvement. It is proven that the Muara Huta Raja Village Government has carried out activities that suit their needs and interests and a personal approach has been used to encourage women in Muara Huta Raja Village to actively participate in the PKK work program. To improve family welfare, village leaders also act as intermediaries between women and nearby resources and related skills development programs. The research results concluded that the effectiveness of the PKK program in empowering women in Muara Huta Raja Village, especially in improving the household economy and family quality of life, was greatly influenced by the leadership of the village head
Pengaruh Ketersediaan Produk Terhadap Keputusan Pembelian Pada CV. Herry Motorrindo Mandiri
No full textThe aim of this research is to analyze, find out and explain the influence of product availability on purchasing decisions at CV. Herry Motorrindo Mandiri. This type of research uses a quantitative approach method. For the sampling method, incidental sampling took a sample of 95 people. The data collection technique used by the author was the method of observation, interviews and distributing questionnaires. Meanwhile, the data analysis techniques used in this research using SPSS 26 are validity test, reliability test, normality test, heteroscedasticity test, coefficient of determination test (R2), and significance test (t test). The results of testing the hypothesis show that product availability influences consumer purchasing decisions. The results of the coefficient of determination value obtained are R2 = 0.382, which means that there is a relationship between product availability (X) and purchasing decisions (Y) of 38.2%. Meanwhile, the remaining 61.8% is influenced by other variables not examined in this research. And the t test value obtained is t count 7.579 and t table 1.985, which means the significant value is 0.000<0.05 and there is an influence between product availability and purchasing decisions
Pengaruh Kemampuan Intelektual Terhadap Kompetensi Guru Mts Al-jauhar Duri, Riau, Indonesia
No full textThis study was motivated by the low teachers’ competencies at MTs Al-Jauhar of Duri, Riau, Indonesia. The aim of this study was to investigate the influence of intellectual ability on the teachers’ competencies at MTs Al-Jauhar of Duri, Riau, Indonesia. This was a quantitative study with a correlational approach. The population of the study amounted to 38 teachers and the entire population was studied thoroughly to obtain maximum results. The data collection techniques of the study were questionnaires and documentation. The data analysis techniques of the study were descriptive test, normality test, linearity test and hypothesis test. The results of the study indicated that based on the descriptive test, the level of intellectual ability was 94.05% included in the "very good" category. While the level of teachers’ competencies was 92.86% which was in the "very strong" category. So, there was an influence of intellectual ability on teachers’ competencies at MTs Al-Jauahar of Duri, Riau, Indonesia. The results of the hypothesis test stating that there was an influence of intellectual ability on teachers’ competencies was accepted with a significance value of 0.000, then 0.000 <0.05. The magnitude of the influence of intellectual ability on teachers’ competencies was 0.556 or 55.6% included in the range of 0.40 - 0.599 or in the "moderate" category. The contribution of variable X (intellectual ability) if applied to the regression coefficient was 0.710, which can be predicted that if the intellectual ability was improved and applied, it could increase the teachers’ competencies by 71.0% and if it was not improved and applied, it would decrease the teachers’ competencies by 71.0%. In conclusion, the results of the study showed that there was an influence of intellectual ability on the teachers’ competencies at MTs Al-Jauhar of Duri, Riau, Indonesia
Assessing Lag-Llama in Probabilistic Time Series Forecasting for the Indonesian Stock Market
Get PDFAccurately predicting stock prices is crucial for investors and policymakers. This paper
presents the first empirical evaluation of Lag-Llama, a novel probabilistic time series forecasting model, for predicting stock prices on the Indonesian Stock Exchange (IDX). By
applying Lag-Llama to both univariate and multi-time series forecasts of key IDX stocks, we
assess its ability to capture temporal patterns and market volatility, particularly in comparison
to state-of-the-art models like DeepAR (RNN) and Temporal Fusion Transformer (TFT). Our results show that in fine-tuning scenarios Lag-Llama achieves a Continuous Ranked Probability Score (CRPS) of 0.0195 on a combined dataset of three major stocks (BBCA, BMRI,
and AMRT), closely matching TFT (CRPS 0.0179) and outperforming DeepAR (CRPS 0.0270).
However, forecasting across broader stock groups (Top 1–9 and Top 10–18 by market capitalization) proves more challenging, with CRPS values rising (e.g. 0.0517 for the Top 1–
9 stocks). This study demonstrates Lag-Llama’s potential as a robust tool for stock price
prediction—particularly for select, closely-related stock groupings—offering improved precision and reliability compared to traditional methods
Hubungan Self-efficacy Dengan Burnout Pada Guru Di Sekolah Inklusi
No full textThis study aims to determine the relationship between self-efficacy and burnout in teachers in inclusive schools. The background of the study is the increasing workload and demands in the learning process experienced by teachers in inclusive environments that cause burnout if not balanced with self-confidence or self-efficacy. This study uses a quantitative approach with data collection techniques through self-efficacy and burnout questionnaires that have been tested for validity and reliability. The sample in the study amounted to 234 teachers from various inclusive elementary schools in Pekanbaru City, selected using random sampling techniques. The results of data analysis using product moment correlation showed a significant negative relationship between self-efficacy and burnout (r = -0.363) p <0.05. This means that the higher the self-efficacy of the teacher, the lower the level of burnout they experience. This study shows the importance of developing self-efficacy in an effort to reduce the risk of burnout in inclusive teachers
Designing English Supplementary Materials Integrated with Riau Malay Heritage for Tenth-Grade Students in Pekanbaru
Get PDFEnglish learning materials that incorporate local culture are limited, particularly those that reflect and preserve the Riau heritage. As Malay culture is deeply rooted in Islamic values, integrating these elements into language education can promote cultural transmission while enhancing student engagement. This study aims to design English learning materials that embed Riau cultural elements for tenth-grade students in Pekanbaru. This study adopts a descriptiveevaluative method within the Research and Development (R&D) model proposed by Borg and Gall. The full model includes ten phases, but this research focuses specifically on the design phase (stages 2 and 3): learning objective planning and initial draft creation. Activities during this phase involved identifying and analyzing learning goals, assessing student characteristics, and developing a structured instructional plan. The subjects consisted of 40 tenthgrade students. The design process yielded English learning materials that integrate Riau heritage through culturally relevant texts and context-based exercises. The content was tailored to students' backgrounds to foster deeper comprehension, engagement, and emotional connection with the material. The materials were structured to support language acquisition while simultaneously promoting cultural preservation. Embedding local heritage into English language learning helps students develop linguistic proficiency and cultural identity simultaneously. These culturally infused materials are expected to enhance student motivation, interest, and participation by making learning more meaningful and relatable. This study provides a framework for developing localized educational content that fosters both academic and cultural growth, enabling students to share their heritage with a global audienc
Pengembangan Modul Tanaman Obat Tradisional Pasca Bersalin (post Partum) Pada Masyarakat Melayu Di Kota Dumai Sebagai Bahan Ajar Pada Materi Keanekaragaman Hayati Kelas X Sma
No full textDevelopment of Traditional Medicinal Plant Module Postpartum in Malay Community in Dumai City as Teaching Material on Biodiversity Material for Grade X High School DEWI SURIANI NPM. 186510552 Thesis of Biology Education Study Program Faculty of Teacher Training and Education, Riau Islamic University Supervisor : Dr. Ibnu Hajar, S.Pd., M.P ABSTRACT This study aims to produce a teaching material module on traditional medicinal plants postpartum in Malay community in Dumai City as teaching material on biodiversity material for grade X high school. This research is a research and development or Research and Development (R&D) with the Plomp 2013 Model, this model consists of 3 research phases, namely: Preliminary Research, Development Phase or Prototype (prototyping phase), and Assessment Phase (assessment phase), but in this study it is limited to the development or prototype stage. This study used 15 students as subjects from each school with a total of 45 students and the subjects for data collection of traditional medicinal plants were village midwives. The results of the study at the stage of diversity of types of traditional medicinal plants after childbirth (Post Partum) in the Malay community in Dumai City, there are 18 types of traditional medicinal plants that are used as traditional medicine for postpartum mothers. The results of this study indicate that the quality of the validity of the teaching material module based on the results of the validation of material experts got an average of 91,66% (very valid), the results of the validation of media experts got an average of 100% (very valid), the results of the validation of four learning experts got an average of 98,33% (very valid), and the total results of the six experts were 96,66% (very valid). The results of the student questionnaire got an average of 85,64% (very good), based on several categories, it can be concluded that the learning module developed is very valid and can be used as teaching materials that can help the learning process of students